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I already ran the 7-story building through Carrier HAP and have all of the output reports, but I have spotted several data-input mistakes. Before I proceed to sizing and budgeting, I need a fresh set of expert eyes to comb through the model and confirm that every entry is correct. Scope of the review • Check all building-level specifications: floor areas, envelope assemblies, U-values, orientations, schedules, internal gains, etc. • Verify HVAC system details: equipment type selections, coil data, airflows, control strategies, fan/pump power inputs, and any diversity settings. • Validate occupancy, usage and ventilation figures for every zone so the load calculations reflect actual conditions. The whole building is in play—no single floor or wing is exempt. Deliverables 1. The corrected HAP file with clean input data. 2. A short change log outlining what you adjusted and why (file names, dialog boxes or screen grabs where helpful). 3. A quick note confirming that the revised loads run without errors and that the summary reports align with the corrected inputs. If you regularly troubleshoot HAP files and can turn this around quickly, let’s get started.
Project ID: 40675756
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Active 7 days ago
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Hi there! I can thoroughly review and troubleshoot your 7-story Carrier HAP model before you move forward with HVAC sizing and budgeting. I’ll audit the building inputs, envelope/U-values, orientations, schedules, internal gains, occupancy and ventilation assumptions, as well as all HVAC system, coil, airflow, controls, fan/pump power, and diversity settings across every zone. I’ll correct any identified errors directly in the HAP file, provide a concise change log explaining each adjustment, and rerun the model to confirm the revised loads calculate cleanly and the summary reports are consistent with the corrected inputs. I have strong experience reviewing HVAC load models and can approach this as a detailed quality-control check with a quick turnaround.
$450 CAD in 5 days
1.9
1.9
10 freelancers are bidding on average $142 CAD for this job

With my comprehensive profile, steeped in engineering and design, I can confidently say that I am the ultimate fit for your project. From conducting accurate calculations to finessing intricate details, my expertise in AutoCAD, Revit, and BIM equips me to handle tasks involved with analyzing HVAC systems and building specifications with utmost precision. Beyond this, my ability to create high-quality 3D models ensures I don't only identify errors but also visualize how they affect the building as a whole. I have a knack for troubleshooting complex issues and can detect subdued mistakes effectively—a necessary trait when reviewing such extensive HAP files. Moreover, as a seasoned user of 3ds Max and SketchUp, I understand how minor discrepancies can escalate into significant problems.
$66 CAD in 1 day
6.2
6.2

Hello , With experience in HVAC, I understand the critical nature of your project. I have spent a significant amount of my career working with softwares like HAP to model, validate and analyze buildings of all sizes, ensuring that they meet both design and operational objectives. I possess the eagle-eyed patience needed to thoroughly examine building-level specs, HVAC system details, occupancies and superventilation figures. I will meticulously cross-check every entry and identify any discrepancies to build an error-free model. My process includes not just rectifying mistakes but explaining them. In addition to providing you with a clean HAP file, I will provide you with a concise but detailed change log that explains what changes were adjusted and why. This way, you can have clear insight into where the errors occurred and prevent them in the future. Thanks Sakshi
$35 CAD in 1 day
5.4
5.4

Hello, I am Muhammad Javed, a mechanical engineer with more than 10 years of experience in HVAC load calculations, building services, and Carrier HAP modeling. I can thoroughly review your complete 7-story HAP model, identify incorrect or inconsistent inputs, and correct the model before you proceed with equipment sizing and budgeting. I will systematically audit the building-level data, including floor areas, envelope constructions, U-values, orientations, schedules, internal heat gains, and other relevant parameters. I will also verify HVAC system selections, coil and equipment data, airflows, control strategies, fan/pump power, diversity settings, and associated system inputs. Occupancy, operating schedules, ventilation rates, and zone-level usage assumptions will be checked across the entire building to ensure the calculated loads accurately represent the actual conditions. After completing the review, I will provide the corrected HAP file, a concise change log explaining each important adjustment and its reason, and supporting screenshots/dialog references where useful. I will also rerun the calculations and confirm that the revised model operates without errors and that the summary reports are consistent with the corrected inputs. I can start immediately and focus on a detailed, efficient review of the complete building model.
$250 CAD in 7 days
5.7
5.7

I would be glad to review and correct your 7-story Carrier HAP model. I understand that accuracy is critical before you proceed with HVAC sizing and budgeting, so I will carefully audit the complete building rather than focusing on only selected floors or zones. I will check building areas, envelope assemblies, U-values, orientations, schedules, internal gains, occupancy, ventilation, and usage assumptions. I will also verify HVAC system selections, coil data, airflow, controls, fan/pump power, and diversity settings to ensure the inputs are technically consistent. I will provide: • Corrected HAP file with clean and accurate inputs • Short change log explaining each correction and its reason • Supporting screenshots/file references where useful • Final confirmation that the revised model runs correctly without errors • Verification that the summary load reports align with the corrected inputs I have strong experience with engineering, HVAC, building design, and BIM-related work and will handle the review with accuracy and attention to detail. Give me one opportunity to handle your project. I assure you of dedicated, professional, and timely work.
$110 CAD in 4 days
3.3
3.3

From the sheer range of skills I bring, I am confident in my ability to promptly and efficiently analyze your HAP files. My extensive background as a mechanical engineer and proficiency with a variety of software such as AutoCAD, 3ds Max, Revit and others equip me well for this task. Additionally, my experience in handling large amounts of data gives me an upper hand in meticulously scrutinizing your floor areas, envelope assemblies, U-values, schedules and much more. I understand how minute discrepancies can make a major impact on outcomes which is why I assure you of thorough meticulousness in my evaluation.
$36 CAD in 1 day
2.8
2.8

Kitchener, Canada
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Member since Jan 20, 2018
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